Transmission Instance

HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "pk": 8984742,
    "url": "https://scancbus.com/api_v1/transmission/8984742/?format=api",
    "start_datetime": "2026-05-17T19:43:30-04:00",
    "local_start_datetime": "19:43:30 05/17/2026",
    "audio_file": null,
    "talkgroup": 57291,
    "talkgroup_info": {
        "pk": 459,
        "url": "https://scancbus.com/api_v1/talkgroups/459/?format=api",
        "dec_id": 57291,
        "alpha_tag": "CPD TAC 3A",
        "description": "CPD Patrol tactical 3A",
        "slug": "cpd-tac-3a",
        "service_type": "Law Tac"
    },
    "freq": 859987500,
    "emergency": false,
    "units": [
        {
            "pk": 171,
            "dec_id": 2551908,
            "description": "CPD 9190",
            "slug": "cpd-9190"
        },
        {
            "pk": 171,
            "dec_id": 2551908,
            "description": "CPD 9190",
            "slug": "cpd-9190"
        },
        {
            "pk": 878,
            "dec_id": 2551508,
            "description": "CPD 9150",
            "slug": "cpd-9150"
        },
        {
            "pk": 1446,
            "dec_id": 2521977,
            "description": "CPD Disp",
            "slug": "cpd-disp"
        }
    ],
    "play_length": 20.0,
    "print_play_length": "00:20",
    "slug": "a331a52a-3f5a-4017-8da5-c9108cdebe4b",
    "freq_mhz": "859.987",
    "tg_name": "CPD TAC 3A",
    "source": 39,
    "audio_url": "https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/",
    "system": 0,
    "audio_file_type": "m4a"
}